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BLS4R26SM — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BLS4R26SM: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 SHANK, grip_length: 2.600 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN, head_diameter: 0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-903-7564, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
BLS4R26SM
NSN: 5315-00-903-7564
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 SHANK
grip_length2.600 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN
head_diameter0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
detent_quantity2
hardness_rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
actuation_methodPUSH BUTTON
style_designatorRING HANDLE
surface_treatmentCADMIUM AND CHROMATE SHANK
pin_attachment_typeHOOK OR RING
ring_handle_diameter1.060 INCHES MINIMUM IN
NSN5315-00-903-7564
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BLS4R26SM · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
•
ACTUATION TYPE: PUSH
•
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK
ACTUATION TYPEPUSH
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE
PIN ATTACHMENT TYPEHOOK OR RING
SUBSTITUTES & CROSS-REFERENCES 7
BLS4R26SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SLS4R26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12131000Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS17987-426Reference document
Same NSN cross-reference
Reference document — Secondary reference
LG4SR2600Reference document
Same NSN cross-reference
Reference document — Secondary reference
CL-4-BLP-R-2.6-SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BLS4R26SM?
BLS4R26SM is a PIN,QUICK RELEASE.
What parts can replace BLS4R26SM?
There are 7 known substitutes for BLS4R26SM: BLS4R26S, SLS4R26, 12131000 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BLS4R26SM?
BLS4R26SM is cataloged in the U.S. Government catalog under NSN 5315-00-903-7564. This indicates validated use in U.S. government and defense supply chains.
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